Request for Proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT)
| Agency | Department of Defense Department of the Navy |
| Contracting office | Naval Surface Warfare Center |
| Place of performance | See the notice |
| Type of notice | Open for bids |
| Set-aside | Small Business Set Aside - Total |
| Response deadline | Jan 26, 2026 |
| Posted | Jan 22, 2026 |
| Solicitation number | N6133126R3105 |
| NAICS code | 541330, Engineering Services |
Summary from the notice
***ONLY SEAPORT MAC HOLDERS are eligible for award under this solicitation.*** Request for Proposal (RFP) under the Seaport NxG Multiple Award Contract (MAC), number N6133126R3105 for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT). This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Source Sought Notice N61331-25-SN-Q38, dated 7/11/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 11/7/2025. Previous references this potential solicitation as number N6133126R3006. *** RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** PLEASE UTILIZE THE DOCUMENTS FOUND WITHIN THE SEAPORT NxG ANNOUCEMENT, Opportunity - Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT) RFP N6133126R3105. Opportunity Type: Other. *** PLEASE REFER TO THE AMENDMENT LOG FOUND WITHIN THE SEAPORT ANNOUNCEMENT FOR UPDATES TO THE RFP.**** * Amendment 0001 - 1/9/2026 The purpose of this amendment is to: 1. Incorporate omitted attachments J.11 Labor Rate Workbook and J.12 GFP List to the solicitation in the PIEE Solicitation Module. 2. Amend Section L, paragraph 3.2, to change the past performance evaluation period from three years to five years preceding the release of the solicitation to ensure consistency with the criteria outlined in Section M, Factor 2. 3. Replace Section J Attachment J.4 Cost Summary Form…
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Details copied from the public SAM.gov notice. BidFox is not connected to SAM.gov or the U.S. Government, so check the official notice before you bid.